`3999dh.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b9e9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2bd7^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.215^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.233^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kolton.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c19^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c319^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kolton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2319^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kolton.ns.cloudflare.com`
		A	108.162.195.25^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	162.159.44.25^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	172.64.35.25^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
NS	`monroe.ns.cloudflare.com`
		A	2606:4700:50::a29f:2699^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c299^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`monroe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2299^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`monroe.ns.cloudflare.com`
		A	108.162.194.153^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	162.159.38.153^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	172.64.34.153^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.215, 172.67.185.233
		IPv6 hints	2606:4700:3033::ac43:b9e9, 2606:4700:3034::6815:2bd7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOA	`kolton.ns.cloudflare.com`dns@cloudflare.com serial=2401233074

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775990462

Same first word

3999dh.com

DNS History

12 records (6 active, 6 former)

○NSa.share-dns.com2026-04-09 → 2026-04-09 · 4 obs

○ 2026-03-29 15:40:00
● 2026-04-09 07:29:24
○ 2026-04-12 11:09:56
○ 2026-04-12 11:09:58

○NSa7.share-dns.com2026-04-09 → 2026-04-09 · 4 obs

○ 2026-03-29 15:40:00
● 2026-04-09 07:29:24
○ 2026-04-12 11:09:56
○ 2026-04-12 11:09:58

○NSb.share-dns.net2026-04-09 → 2026-04-09 · 4 obs

○ 2026-03-29 15:40:00
● 2026-04-09 07:29:24
○ 2026-04-12 11:09:56
○ 2026-04-12 11:09:58

○NSb7.share-dns.net2026-04-09 → 2026-04-09 · 4 obs

○ 2026-03-29 15:40:00
● 2026-04-09 07:29:24
○ 2026-04-12 11:09:56
○ 2026-04-12 11:09:58

○NSf1g1ns1.dnspod.net2018-06-14 → 2018-06-14 · 3 obs

● 2018-06-14 02:03:24
○ 2026-03-29 15:40:00
○ 2026-04-12 11:09:58

○NSf1g1ns2.dnspod.net2018-06-14 → 2018-06-14 · 3 obs

● 2018-06-14 02:03:24
○ 2026-03-29 15:40:00
○ 2026-04-12 11:09:58

●NSkolton.ns.cloudflare.com2026-04-12 → 2026-04-12 · 3 obs

○ 2026-04-09 07:29:24
● 2026-04-12 11:09:56
● 2026-04-12 11:09:58

●NSmonroe.ns.cloudflare.com2026-04-12 → 2026-04-12 · 3 obs

○ 2026-04-09 07:29:24
● 2026-04-12 11:09:56
● 2026-04-12 11:09:58

●A104.21.43.2152026-04-12 → 2026-04-12 · 2 obs

● 2026-04-12 11:09:56
● 2026-04-12 11:09:58

●A172.67.185.2332026-04-12 → 2026-04-12 · 2 obs

● 2026-04-12 11:09:56
● 2026-04-12 11:09:58

●A2606:4700:3033::ac43:b9e92026-04-12 → 2026-04-12 · 2 obs

● 2026-04-12 11:09:56
● 2026-04-12 11:09:58

●A2606:4700:3034::6815:2bd72026-04-12 → 2026-04-12 · 2 obs

● 2026-04-12 11:09:56
● 2026-04-12 11:09:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
3999dh.com	monroe.ns.cloudflare.com, kolton.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.153

NS records: monroe.ns.cloudflare.com, kolton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3999dh.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.43.215, 172.67.185.233`
AAAA	2	`2606:4700:3033::ac43:b9e9, 2606:4700:3034::6815:2bd7`
NS	2	`kolton.ns.cloudflare.com, monroe.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kolton.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (monroe.ns.cloudflare.com, monroe.ns.cloudflare.com, monroe.ns.cloudflare.com...)

Analysis

IP Addresses

3999dh.com points to four IP numbers: 2606:4700:3033::ac43:b9e9, 2606:4700:3034::6815:2bd7, 104.21.43.215 and 172.67.185.233.

Other host names, for instance bigcommerce.how, 123rooms.net, lotos-fl.ru, cn-clpt-whatsapp.hl.cn and tizpress.com share IP numbers with 3999dh.com.

Name Servers

3999dh.com is delegated to two name servers: kolton.ns.cloudflare.com and monroe.ns.cloudflare.com.

3999dh.com uses the same name server setup as other domains, for instance 988k6.com, gulosas.com, 9567885.com, 1(0x356578)e.com and 6655678.com.

3999dh.com shares name servers with other domains at least partially, for instance spanishties.com, mbtinow.com, 1avtvg.com, ubezuza.top and xxynp.com.

These name servers are commonly used with guss.ns.cloudflare.com, rodrigo.ns.cloudflare.com, tara.ns.cloudflare.com and chad.ns.cloudflare.com.

Host names with six IP numbers: kolton.ns.cloudflare.com points to 2606:4700:58::a29f:2c19, 2803:f800:50::6ca2:c319, 2a06:98c1:50::ac40:2319, 108.162.195.25, 162.159.44.25 and 172.64.35.25; monroe.ns.cloudflare.com points to 2606:4700:50::a29f:2699, 2803:f800:50::6ca2:c299, 2a06:98c1:50::ac40:2299, 108.162.194.153, 162.159.38.153 and 172.64.34.153.

3999dh.com - robtex.com

3999dh.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`3999dh.com`

`com`